baber/WOPTO huggingface dataset:
Patent SE-0003199-L (SE)
Inventor: EKSTRAND BO
IPC: E06B3/10
Filed: 2000-09-11
Abstract: A first layer of homogenous hard plastic is injected into a mould, then a second layer of hard plastic is injected into the mould on top of the first layer, and this second layer expands to a thickness greater than that of the first layer, and the resulting panel is removed from the mould and glued to one side of a door frame to form one side (6) of the door (1). A panel for the other side (7) of the door is made in the same way, and then an expandable plastic material is injected into the gap in the frame between the two panels to form an insulation layer.  An Independent claim is also included for a door made by this method.
Patent SE-0003709-L (SE)
Inventor: LAGERSTEDT JAN
IPC: B65B57/00
Filed: 2000-10-13
Abstract: Method of handling a temporary disturbance in a packaging machine, having a moving endless loop (1) with carriers (2) for packages (P) supplied thereto at one portion of the loop and after certain packaging operation steps, being ejected from the carriers (2) at another portion thereof for final processing. The ejection of packages from said carriers (2) is interupted upon detection of such a disturbance, whereas the endless loop (1) continues to move with the non-ejected packages in the carriers (2).
Patent SE-0101787-L (SE)
Inventor: REXHAJ FAHREDIN
IPC: B65H49/06
Filed: 2001-05-17
Abstract: A wire consumer, such as a bale binder, draws wire from a wire coil on an unreeling device. The entire unreeling device is mounted on a wheel-supported frame, and it comprises a wire loop and an acceleration balancer which is effective when the wire consumer starts to draw wire out from the unreeling device. The wire loop comprises a wheel, which is loaded by a spring, and an air cylinder, which is coupled to the wheel for damping the acceleration of the wheel.
Patent SE-0303178-L (SE)
Inventor: SKOURUP CHARLOTTE
IPC: G05B19/42
Filed: 2003-11-24
Abstract: A method and a system for use in connection with off-line programming of an industrial robot, the programming comprises teaching the robot a path having a number of waypoints located on or in the vicinity of at least one object (5) to be processed by the robot. The system comprises a tracking system unit (1), adapted for providing information about the position of a part (6) of the body of an operator pointing by said part at points on or in the vicinity of the object, a visual feed-back unit (9), generating a visual feed-back to the operator of the position of the point being presently pointed at by said part of the body, in relation to the object, and a storage unit adapted for storing the position of said part of the body as a waypoint upon receiving a recording command.
Patent SE-0401732-L (SE)
Inventor: GRENIER GILBERT
IPC: B26D7/20
Filed: 2004-07-02
Abstract: A rotary cutting apparatus includes a rotary cutter (4) and a cooperating anvil roll (6), each including a center arbour (8), a peripheral sleeve (10), and an intermediate sleeve (12) disposed radially between the peripheral sleeve (10) and the arbour (8). The intermediate sleeve (12) of either the rotary cutter (4) on the anvil roll (6), or both can be formed of a material for vibration damping, thermal insulation, thermal conduction, weight increase and/or weight reduction.
Patent SE-0500955-L (SE)
Inventor: WALLEN CHRISTER
Filed: 2005-04-28
Abstract: Device (10) for two-way transfer of a workpiece (50) through an aperture (32) in a screen (30) between an operator side (36) and a robot side (40) of a machine group. In order to occupy little space and be easy to configure for accurate location each time of workpieces of varying shape and size, the device has on the operator side (36) a raisable shutter (12) which in a lowered position presents a support surface (14) with a retainer (20) for the workpiece (50) on the operator side (36) and which in a raised position closes the aperture (32) and presents the support surface (14) with the retainer (20) and the workpiece (50) on the robot side (40).
Patent SE-0501717-L (SE)
Inventor: MYRTVEIT TORIL
Filed: 2005-07-22
Abstract: The present invention relates to a device for improving plasma activity in a magnetron sputtering reactor containing substrates to be coated where a primary plasma is created by a DC or AC voltage applied between the substrates and an additional electrode. Increased plasma activity is obtained by thermionic emission of electrons from a hot filament heated by either DC or AC current or combinations thereof. The device is particularly useful for increasing the adhesion of layers deposited by magnetron sputtering on cutting tool inserts made of cemented carbide, high speed steels, cermets, ceramics or cubic boron nitride.
Patent SE-0602639-L (SE)
Inventor: SKOGSBERG KJELL
IPC: F24D10/00
Filed: 2006-12-08
Abstract: The system for snow cold decreases the number of particles in melt water that have to be filtered out in a filter (8) placed after openings (16) to a first piping system (23) from a basin like snow store (3). The system further gives a better contact between the melt water and the snow store (3), whereby the melt water that passes through a heat exchanger (10) has a lower temperature than the melt water from previously known basin like snow stores (3). The system comprises at least a number of openings (16) with filtering elements on the sides (2') of the well, placed at even heights on the upper portion of the well. Each well comprises a flanged lid. Further, the system comprises a basin like snow store, a pump (9) and a heat exchanger (10). A system for snow cold may be intended for refrigerating a housing area or an industrial area via a district cooling system, or for refrigerating an other object.
Patent SE-0800979-L (SE)
Inventor: KRAFT MICHAEL
Filed: 2008-04-30
Abstract: A fibrous slurry refiner includes a casing, a rotor secured to a rotor shaft, and first and second pluralities of grinding surfaces. The rotor is disposed within the casing and is rotatable via the rotor shaft. The first plurality of grinding surfaces is secured to the rotor, and the second plurality of grinding surfaces is disposed facing the first plurality of grinding surfaces and fixed in the casing. An inlet plate for each of the plurality of grinding surfaces directs the fibrous slurry toward a set of facing first and second grinding surfaces and imparts a rotary flow to the fibrous slurry.
Patent SE-7407098-L (SE)
Inventor: BENNDAHL LARS OLOV
IPC: B61B13/06
Filed: 1974-05-29
Abstract: A conveyor system comprising an overhead rail and a number of self-propelled driving units, movable along the rail for moving associated load carriers such as floor supported carts along the path of the rail by way of a pulling rod connection between the driving units and the load carriers, wherein the pulling rod holding arrangement of each driving unit is operatively connected with an arrangement for urging the driving wheel or wheels of the unit against the rail for increasing the frictional driving engagement therebetween in response to an increased rearward pull in the pulling rod. The vertical component of the pulling force is applied to the driving wheel through a force moment amplifying arrangement, and the horizontal component of the pulling - or pushing - force is applied to the driving wheel through a force direction converter arrangement.
Patent SE-7414962-L (SE)
Inventor: WORTMANN J
IPC: C08K3/32
Filed: 1974-11-28
Abstract: 1473598 Ammonium polyphosphates HOECHST AG 27 Nov 1974 [30 Nov 1973] 51377/74 Heading C1A [Also in Division C3] An ammonium polyphosphate having the general formula in which n is a whole number of more than 400 up to 1000, and the ratio of m : n is substantially 1 : 1 may be prepared by heating substantially equimolecular proportions of ammonium orthophosphate and phosphorus pentoxide at 170-350‹C. in the presence of gaseous ammonia, while continually and simultaneously mixing, kneading and comminuting the material to undergo reaction.
Patent SE-7506962-L (SE)
Inventor: DUNKELIS E
IPC: F16K17/10
Filed: 1975-06-17
Abstract: A pressure responsive pilot valve for operating a differential pressure main relief valve of the bellows or diaphragm type mounted on a tank, wherein the main relief valve includes a dead-ended bellows or diaphragm and the pilot valve is connected between the bellows or diaphragm and the tank to selectively connect the bellows or diaphragm to tank pressure and maintain the relief valve closed or to connect the bellows or diaphragm to atmosphere and allow the tank pressure to open the main relief valve and relieve pressure within the tank. The pilot valve includes a casing, a movable pallet assembly in the casing having a magnet pressure pallet mounted on one end of a plunger and a blowdown pallet mounted on the other end of the plunger, a seat defining a pressure port and a magnetic member coacting with the magnet pressure pallet, a seat defining a blowdown port coacting with the blowdown pallet, said pallets being mounted on the plunger so that when one is seated closing its respective port the other is unseated opening its respective ports, a pressure chamber defined between the pressure port and the respective end of the casing, a blowdown chamber defined between the blowdown port and the presective end of the casing, an intermediate chamber between the pressure and blowdown ports, and connection ports in the casing for each of the chambers.
Patent SE-7603952-L (SE)
Inventor: CULLEN B A
IPC: C07C67/00
Filed: 1976-04-02
Abstract: Iminodiacetonitrile is prepared by a batch process comprising reacting hexamethylenetetramine and HCN in an aqueous medium in the presence of a strong acid at a pH of 5.5-6.5 while maintaining an excess of HCN in the reaction mixture.
Patent SE-7607430-L (SE)
Inventor: TALIKKA RAIMO
IPC: C21D1/48
Filed: 1976-06-29
Abstract: A method for hot-zincing and hardening iron and steel products. After removing grease from the products they are heated to austenitizing temperature and are subsequently introduced directly into a zinc bath for simultaneous zincing and hardening.
Patent SE-7702881-L (SE)
Inventor: LINDER E
IPC: B41J2/265
Filed: 1977-03-15
Abstract: A bearing for a printing head of a matrix printer whose slidable printing pins are guided in guide channels which are provided in a portion of the bearing which is made of a comparatively soft material. The bearing is provided with pin-shaped inserts which adjoin the guide channels and which are made of a comparatively hard material. A printing head comprising a bearing of this kind has a high-wear resistance and can be inexpensively manufactured.
Patent SE-7704922-L (SE)
Inventor: FRELAU P
IPC: F16K7/04
Filed: 1977-04-28
Abstract: A chamber formed at the lower end of a jack piston is made pressure-tight by means of a seal between the lateral walls of the piston and the jack cylinder and contains a gunpowder cartridge for actuating the jack. Two members located on each side of the pipe to be obturated by compression are intended to be driven together by firing the cartridge. One member is rigidly fixed to the jack piston and guided freely in translational motion by means of tie-bolts which serve to secure the other member to the jack cylinder.
Patent SE-7708854-L (SE)
Inventor: BOULTON T W
IPC: C25B11/02
Filed: 1977-08-03
Abstract: A bipolar unit for an electrolytic cell comprising (A) AN ANODE COMPRISING A GROUP OF ELONGATED MEMBERS, E.G. WIRES OR RODS, OF A FILM-FORMING METAL CARRYING ON AT LEAST PART OF THEIR SURFACES AN ELECTROCATALYTICALLY ACTIVE COATING, THE MEMBERS BEING ELECTRICALLY CONDUCTIVELY MOUNTED ON AND PROJECTING FROM A SHEET OF A FILM-FORMING METAL SO THAT A PART OF THE MEMBERS LIES IN A PLANE LATERALLY SPACED FROM THE SHEET, AND PARALLEL THERETO, AND (B) A CATHODE COMPRISING A GROUP OF ELONGATED METAL MEMBERS ELECTRICALLY CONDUCTIVELY MOUNTED ON AND PROJECTING FROM A METAL SHEET SO THAT A PART OF THE MEMBERS LIES IN A PLANE LATERALLY SPACED FROM THE SHEET, THE ELONGATED MEMBERS IN AT LEAST ONE OF THE GROUPS BEING FLEXIBLE AND THE SHEETS OF FILM-FORMING ANODE METAL AND OF CATHODE METAL BEING ELECTRICALLY CONDUCTIVELY BONDED TO EACH OTHER.
Patent SE-7802405-L (SE)
Inventor: LINDHOLM C-E
IPC: B42D5/02
Filed: 1978-03-02
Abstract: A continuous series of stuffed envelopes, which can be passed through a printer by perforate feeding strips 4, is built up by assembling a lower web 2, one or more slotted insert webs 5 and an upper web 7 with the slots 10 in the webs 5 extending to outside the strips 4. This is brought about by providing the webs with outer feeding strips 9, cut off after the webs are secured by adhesive 8. The webs 5 are continuous only in the part which is cut off, so they form discontinuous inserts within the envelopes, and do not interfere with folding of the envelope series about the slots 5. <IMAGE>
Patent SE-7806993-L (SE)
Inventor: OLSSON C
IPC: F16C13/04
Filed: 1978-06-19
Abstract: The invention relates to a hydrostatic bearing for rotatable bearing of a drum, e.g. a barking drum. The bearing has a bearing box with arcuate edges adapted to the bearing surface of the drum, with a fluid inlet opening inside the edges. In grooves in the edges, sealing strips are movably laid in such a manner that the strips are pressed by the fluid pressure in the bearing box against the bearing surface of the drum when the drum is lifted by the fluid pressure.
Patent SE-7902078-L (SE)
Inventor: OLOFSSON B H O
IPC: B23K13/02
Filed: 1979-03-08
Abstract: Inductors for the induction welding of complicated welding patterns have been produced up to now mostly from copper plates which were provided with slits in the desired patterns by spark-cutting and embedded into plastic material. This method of manufacture is expensive and does not allow production of inductors with a very detailed pattern because, among other things, the slits must have a minimum width determined by the spark-cutting. By making the inductors in accordance with the present invention having a thin copper foil which is applied onto the surface of an insulating material, these difficulties are overcome and the desired inductor pattern can be produced in a simple manner by etching with the help of a suitable acid. This makes possible great accuracy of detail so that detailed inductors, e.g. for the packaging industry, can be manufactured at low costs.
Patent SE-7904116-L (SE)
Inventor: OSBORN C
IPC: F16H63/10
Filed: 1979-05-10
Abstract: A transmission shifter for vehicles, the shifter being of the type for transmitting gear shift movements to a transmission through a pair of flexible shielded cables. The shifter comprises a shift lever which is pivotable about mutually orthogonal axes. Pivotal movement of the shifter about one axis is translated into a linear displacement of one of the flexible shielded cables. Pivotal movement of the shifter about the other axis is translated into a linear displacement of the other flexible shielded cable. A push button actuated lockout means is provided for locking out the reverse position.
Patent SE-7905947-L (SE)
Inventor: FAERCH S
IPC: B65D1/36
Filed: 1979-07-09
Abstract: A plastics container comprises a bottom wall 2 and side walls 1 upstanding therefrom, said container comprising a plurality of upwardly open relatively small zones surrounded by ribs 5 capable of maintaining a product packed in said container spaced from said bottom wall, and flow passages 7 allowing liquid to flow freely from any of said relatively small zones to a relatively large central zone containing a layer of liquid absorbing material 8. The small zones are defined by ribs 5, 6 interrupted by the passages 7, and further ribs 9, 10 reinforce the side walls 1. The layer 8, preferably of cellulose fibres, may be covered by a rigid plate, the liquid from the passages 7 being absorbed through the edges of the layer 8. <IMAGE>
Patent SE-7906506-L (SE)
Inventor: BODE R
IPC: C08K3/34
Filed: 1979-07-31
Abstract: There are provided thermoplastic polymer containing mixtures suitable for making synthetic resin films with antiblocking properties containing 0.05 to 70 weight % of a pulverulent zeolite.
Patent SE-8000570-L (SE)
Inventor: BACKMAN R
IPC: B65G57/30
Filed: 1980-01-24
Abstract: A machine for stacking newspaper bundles 18, 38, 40 in a turning cage 26 has a bundling conveyor 20 situated beneath the openable bottom 28a, 30a of the turning cage. Following the formation of a bundle 18 on the conveyor 20, the bundle is lifted by means of lifting members 24 up to the bottom side of the cage, after which the bottom of the cage is opened so that bundles located therein come to rest upon the lifted bundle. After this, all the bundles in the stack are lifted until the bottom of the cage can be shut beneath the bottom side of the lowermost bundle. <IMAGE>
Patent SE-8001416-L (SE)
Inventor: CAGLE G C
IPC: H04L7/033
Filed: 1980-02-22
Abstract: A carrier signal bearing digital data which varies a characteristic of the carrier signal during each baud period in a predetermined manner to identify the baud value during the period is demodulated by subdividing each baud period into n intervals, converting the carrier signal characteristic to a DC signal which is integrated over each of the intervals and summing the integrated DC signal attained at the end of each interval with the integrated DC signals attained at the end of the previous n-1 intervals.
Patent SE-8004925-L (SE)
Inventor: GRANSTROM S
IPC: H05B11/00
Filed: 1980-07-03
Abstract: The invention concerns a furnace assembly, containing at least one arc furnace, such as three single-phase, or one or more two- or three-phase arc furnaces connected to an alternating current network. There are also devices to compensate for the reactive power fluctuations caused by the arc furnace or furnaces. The invention is characterised in that these devices are at least partly constituted by either a single-phase induction furnace 13, 14, connected to each phase, or in the case of a three-phase network several three-phase induction furnaces 25, wherein the scrap 45 supplied to the arc furnaces is arranged to be preheated in the induction furnaces. <IMAGE>
Patent SE-8004965-L (SE)
Inventor: CARUSO I
IPC: C07D498/08
Filed: 1980-07-04
Abstract: The invention concerns new salts of rifamycin SV and a new use of rifamycin SV in the treatment of rheumatoid arthritis and analogous affections, by intra-articular injection of the sodium salt of rifamycin SV or, better, of salts of said anti-biotic with basic aminoacid, e.g. with arginine, lysine or histidine.
Patent SE-8005862-L (SE)
Inventor: AKKERMAN N H
IPC: F04B47/08
Filed: 1980-08-21
Abstract: An apparatus is provided for pumping fluid from a subterranean well through a tubing string. A pressure actuated subsurface pump and a surface unit are in fluid communication with opposite ends of the tubing string. The surface unit cyclically applies pressure to the fluid in the tubing string to actuate the subsurface pump and cause a radial expansion of the tubing such that potential energy is stored in the tubing string. Each time the surface unit removes the applied pressure, the stored potential energy is released to the surface unit which converts the potential energy into kinetic energy for use in the next pumping cycle.
Patent SE-8006384-L (SE)
Inventor: KELLER A
IPC: A61F5/055
Filed: 1980-09-12
Abstract: The pins of a cranial extension holder engage indirectly in bitemporal cranial bores by means of plastic sleeves which cover the wound with a flange and, due to the conicity or splayability of the pin, make clean contact with the surface of the bore. Relative movements between the sleeves and the bores are prevented since the pin is rotatable relative to the bracket. The pins are adjustable in their longitudinal direction in the bracket which is constructed without joints.
Patent SE-8006489-L (SE)
Inventor: PIETSCH E
IPC: F16H53/00
Filed: 1980-09-16
Abstract: The method of making an adjustable circular wedge which includes the steps of deforming a flat strip of metal by embossment to form a blank having a base side and a longitudinally extending tapering bead presenting a linear wedge surface, with the bead stopping short of the ends of the strip to define flat end portions. The end portions are bent sharply away from the base side of the blank at an angle of 90 degrees. The blank is wrapped about a cylindrical mandrel so that the base side of the strip is formed into a circular inner wall and so that the presented surface of the bead becomes a spiral outer wall to define, with the inner wall, a circular wedge. The flat end portions are then secured rigidly together by welding in face-to-face engagement to form a radially extending arm on the circular wedge for adjustment purposes. It is preferred in the bending step that the bending is along bend lines which intersect the respective ends of the bead for reinforcement of the bent corners.
Patent SE-8007340-L (SE)
Inventor: SPANEL A N
IPC: D05C15/28
Filed: 1980-10-20
Abstract: A tufting method and apparatus for tufting yarn to a backing layer, including individual tufting elements, comprising, means to control forward and lateral displacement of successive needle strokes. A preferred embodiment includes means to select particular yarns for tufting from a plurality of yarns and means to select the length of yarn to be tufted. In a further preferred embodiment a reduced number of tufting elements is contemplated with the elements spaced so as to enable the production of a full sized tufted product by lateral shifting of the backing layer to provide for intermediate tufting positions.
Patent SE-8009001-L (SE)
Inventor: BOLL H J
IPC: H01L27/108
Filed: 1980-12-19
Abstract: This invention involves a capacitor memory cell (CS) of, typically the metal-oxide-semiconductor (MOS) capacitor type, which is accessed for reading and writing by means of an access network connected to the memory cell through a gating transistor (T1), and which is provided with an independent refresh network for maintaining the memory state of the cell in the absence of an access writing signal. The refresh network includes a pair of MOSFET (Metal Oxide Semiconductor Field-Effect Transistors) transistors (T2, T3) connected between the MOS capacitor and an A.C. refresh line which is independent of the electrical access network. Either a "full" or "empty" capacitor memory state, binary digital 1 or 0, respectively, is maintained without the need for interrupting the reading and writing of the MOS capacitor.
Patent SE-8102686-L (SE)
Inventor: SKROBISCH A
IPC: G09F11/00
Filed: 1981-04-28
Abstract: A magnetic indicator assembly has a casing containing a stator comprising a reversibly magnetizable core carrying a wire coil. A rotor is angularly turnable around said casing through an angle of approximately 120 DEG  to expose either one of two flags carried by the rotor on angularly disposed walls of a nonmagnetic member. The rotor carries a block supporting two coplanar, aligned bar magnets oppositely polarized. Either one of the magnets is attracted to the core depending on the polarity of the magnetic circuit as determined by the energization of the wire coil.